求翻译：此后的时间里，美国成为欧洲居民的移民天堂，数以万计的捷克人，斯洛伐克人，波兰人，南斯拉夫人等等，在二十世纪为了逃避政治迫害来到美洲大陆。是什么意思？

After that time, residents of the United States as immigrants' paradise in Europe, tens of thousands of Czechs, Slovaks, Poles, Yugoslavs, etc., in the twentieth century to escape political persecution came to the American continent.

Since then, the United States has become the time of the European residents to 10,000 immigrants' paradise, and number of the Czech Republic, Slovakia, Poland, Yugoslavia, and so on, in order to avoid political persecution in the 20th century to the North American continent.

正在翻译，请等待...

After that time, in the United States as Europe's resident immigrants paradise, tens of thousands of Czechs, Slovakia, and Poland, and the Yugoslav people, and so on, came to America in the 20th century to escape political persecution.

After that time, in the United States as Europe's resident immigrants paradise, tens of thousands of Czechs, Slovakia, and Poland, and the Yugoslav people, and so on, came to America in the 20th century to escape political persecution.